Trace number 294518

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT BASE 2007-02-08? (TO) 1200.11 1200.5

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
MD5SUMf7104d4ea7ffa54012a8552b7fd4e3f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.8725
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-294518-1171789900 -o ROOT/results/node7/solver-294518-1171789900 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294518-1171789900/cmusat_base /tmp/evaluation/294518-1171789900/instance-294518-1171789900.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.11 1.11 3/77 16480
/proc/meminfo: memFree=1699664/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=2328 CPUtime=0
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 198944756 2383872 169 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 582 169 90 241 0 338 0

[startup+0.106956 s]
/proc/loadavg: 1.00 1.11 1.11 3/77 16480
/proc/meminfo: memFree=1699664/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=2892 CPUtime=0.1
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 350 0 0 0 10 0 0 0 18 0 1 0 198944756 2961408 332 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 723 332 110 241 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2892

[startup+0.514999 s]
/proc/loadavg: 1.00 1.11 1.11 3/77 16480
/proc/meminfo: memFree=1699664/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=3368 CPUtime=0.51
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 479 0 0 0 51 0 0 0 21 0 1 0 198944756 3448832 461 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 842 461 110 241 0 598 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3368

[startup+1.33508 s]
/proc/loadavg: 1.00 1.11 1.11 2/78 16481
/proc/meminfo: memFree=1697416/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=4196 CPUtime=1.33
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 662 0 0 0 133 0 0 0 25 0 1 0 198944756 4296704 644 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 1049 644 110 241 0 805 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4196

[startup+2.97126 s]
/proc/loadavg: 1.00 1.11 1.11 3/78 16481
/proc/meminfo: memFree=1697032/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=4676 CPUtime=2.96
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 783 0 0 0 296 0 0 0 25 0 1 0 198944756 4788224 762 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 1169 762 110 241 0 925 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4676

[startup+6.2476 s]
/proc/loadavg: 1.00 1.11 1.11 2/78 16481
/proc/meminfo: memFree=1694664/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=7140 CPUtime=6.24
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 1410 0 0 0 624 0 0 0 25 0 1 0 198944756 7311360 1303 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 1785 1303 110 241 0 1541 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7140

[startup+12.7063 s]
/proc/loadavg: 1.00 1.11 1.11 2/78 16481
/proc/meminfo: memFree=1693832/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=7888 CPUtime=12.69
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 1753 0 0 0 1269 0 0 0 25 0 1 0 198944756 8077312 1507 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 1972 1507 110 241 0 1728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7888

[startup+25.5116 s]
/proc/loadavg: 1.00 1.10 1.11 2/78 16481
/proc/meminfo: memFree=1689800/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=12440 CPUtime=25.49
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 3332 0 0 0 2548 1 0 0 25 0 1 0 198944756 12738560 2478 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 3110 2478 110 241 0 2866 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12440

[startup+51.1233 s]
/proc/loadavg: 1.00 1.09 1.10 2/78 16481
/proc/meminfo: memFree=1686472/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=15360 CPUtime=51.1
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 4703 0 0 0 5107 3 0 0 25 0 1 0 198944756 15728640 3349 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 3840 3349 110 241 0 3596 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15360

[startup+102.339 s]
/proc/loadavg: 1.00 1.08 1.09 2/78 16481
/proc/meminfo: memFree=1679688/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=23616 CPUtime=102.3
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 7198 0 0 0 10226 4 0 0 25 0 1 0 198944756 24182784 5002 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 5904 5002 110 241 0 5660 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23616

[startup+162.371 s]
/proc/loadavg: 1.00 1.06 1.09 2/78 16481
/proc/meminfo: memFree=1676552/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=26180 CPUtime=162.31
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 8518 0 0 0 16226 5 0 0 25 0 1 0 198944756 26808320 5766 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 6545 5766 110 241 0 6301 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 26180

[startup+222.402 s]
/proc/loadavg: 1.00 1.05 1.08 2/78 16481
/proc/meminfo: memFree=1672328/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=30160 CPUtime=222.34
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 10159 0 0 0 22226 8 0 0 25 0 1 0 198944756 30883840 6812 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 7540 6812 110 241 0 7296 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 30160

[startup+282.433 s]
/proc/loadavg: 1.00 1.04 1.07 2/78 16481
/proc/meminfo: memFree=1661384/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=45272 CPUtime=282.35
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 14284 0 0 0 28225 10 0 0 25 0 1 0 198944756 46358528 9539 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 11318 9539 111 241 0 11074 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 45272

[startup+342.461 s]
/proc/loadavg: 1.00 1.03 1.07 2/78 16481
/proc/meminfo: memFree=1660872/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=45384 CPUtime=342.36
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 14720 0 0 0 34226 10 0 0 25 0 1 0 198944756 46473216 9683 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 11346 9683 111 241 0 11102 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 45384

[startup+402.492 s]
/proc/loadavg: 1.00 1.02 1.06 2/78 16481
/proc/meminfo: memFree=1660488/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=45384 CPUtime=402.38
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 14810 0 0 0 40227 11 0 0 25 0 1 0 198944756 46473216 9773 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559951 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 11346 9773 111 241 0 11102 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 45384

[startup+462.524 s]
/proc/loadavg: 1.00 1.01 1.06 2/78 16481
/proc/meminfo: memFree=1659912/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=45768 CPUtime=462.39
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 15264 0 0 0 46228 11 0 0 25 0 1 0 198944756 46866432 9907 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 11442 9907 111 241 0 11198 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 45768

[startup+522.552 s]
/proc/loadavg: 1.00 1.01 1.05 2/78 16481
/proc/meminfo: memFree=1659144/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=46160 CPUtime=522.4
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 15882 0 0 0 52228 12 0 0 25 0 1 0 198944756 47267840 10109 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 11540 10109 111 241 0 11296 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 46160

[startup+582.582 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 16481
/proc/meminfo: memFree=1658696/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=46548 CPUtime=582.43
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 16001 0 0 0 58230 13 0 0 25 0 1 0 198944756 47665152 10195 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 11637 10195 111 241 0 11393 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 46548

[startup+642.617 s]
/proc/loadavg: 1.06 1.02 1.04 2/78 16481
/proc/meminfo: memFree=1656136/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=48864 CPUtime=642.43
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 17114 0 0 0 64230 13 0 0 25 0 1 0 198944756 50036736 10858 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 12216 10858 111 241 0 11972 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 48864

[startup+702.646 s]
/proc/loadavg: 1.02 1.01 1.04 2/78 16481
/proc/meminfo: memFree=1655560/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=49648 CPUtime=702.45
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 17318 0 0 0 70231 14 0 0 25 0 1 0 198944756 50839552 10996 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 12412 10996 111 241 0 12168 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 49648

[startup+762.677 s]
/proc/loadavg: 1.01 1.00 1.03 2/78 16481
/proc/meminfo: memFree=1653576/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=51360 CPUtime=762.47
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 17872 0 0 0 76231 16 0 0 25 0 1 0 198944756 52592640 11517 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 12840 11517 111 241 0 12596 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 51360

[startup+822.709 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 16481
/proc/meminfo: memFree=1652040/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=52700 CPUtime=822.48
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 18718 0 0 0 82231 17 0 0 25 0 1 0 198944756 53964800 11842 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 13175 11842 111 241 0 12931 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 52700

[startup+882.735 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 16481
/proc/meminfo: memFree=1651784/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=53152 CPUtime=882.5
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 18831 0 0 0 88232 18 0 0 25 0 1 0 198944756 54427648 11922 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 13288 11922 111 241 0 13044 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 53152

[startup+942.764 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 16481
/proc/meminfo: memFree=1649736/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=55144 CPUtime=942.51
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 19475 0 0 0 94232 19 0 0 25 0 1 0 198944756 56467456 12468 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 13786 12468 111 241 0 13542 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 55144

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 16481
/proc/meminfo: memFree=1647688/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=56908 CPUtime=1002.53
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 20462 0 0 0 100232 21 0 0 25 0 1 0 198944756 58273792 12991 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 14227 12991 111 241 0 13983 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 56908

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16481
/proc/meminfo: memFree=1647432/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=57040 CPUtime=1062.54
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 20495 0 0 0 106233 21 0 0 25 0 1 0 198944756 58408960 13024 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 14260 13024 111 241 0 14016 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 57040

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16481
/proc/meminfo: memFree=1646984/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=57688 CPUtime=1122.55
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 20685 0 0 0 112234 21 0 0 25 0 1 0 198944756 59072512 13116 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 14422 13116 111 241 0 14178 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 57688

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16481
/proc/meminfo: memFree=1624840/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=87704 CPUtime=1182.57
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 28421 0 0 0 118232 25 0 0 25 0 1 0 198944756 89808896 18624 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 21926 18624 111 241 0 21682 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 87704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16481
/proc/meminfo: memFree=1626824/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=85668 CPUtime=1200.09
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 28422 0 0 0 119984 25 0 0 25 0 1 0 198944756 87724032 18116 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 21417 18116 111 241 0 21173 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 85668

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16481
/proc/meminfo: memFree=1626824/2055920 swapFree=4142368/4192956
[pid=16480] ppid=16478 vsize=85668 CPUtime=1200.09
/proc/16480/stat : 16480 (cmusat_base) R 16478 16480 15480 0 -1 4194304 28422 0 0 0 119984 25 0 0 25 0 1 0 198944756 87724032 18116 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16480/statm: 21417 18116 111 241 0 21173 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 85668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.11
CPU user time (s): 1199.84
CPU system time (s): 0.270958
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 87704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.270958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28422
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 967

runsolver used 1.44678 second user time and 2.78958 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Sun Feb 18 09:11:40 UTC 2007

IDJOB= 294518
IDBENCH= 19890
IDSOLVER= 120
FILE ID= node7/294518-1171789900

PBS_JOBID= 3839305

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294518-1171789900/cmusat_base /tmp/evaluation/294518-1171789900/instance-294518-1171789900.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-294518-1171789900 -o ROOT/results/node7/solver-294518-1171789900 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294518-1171789900/cmusat_base /tmp/evaluation/294518-1171789900/instance-294518-1171789900.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f7104d4ea7ffa54012a8552b7fd4e3f8

RANDOM SEED= 384384494

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1700008 kB
Buffers:         47776 kB
Cached:         211464 kB
SwapCached:      16024 kB
Active:         202196 kB
Inactive:        87228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700008 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2572 kB
Writeback:           0 kB
Mapped:          29896 kB
Slab:            51960 kB
Committed_AS:   710276 kB
PageTables:       1764 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66546 MiB

End job on node7 on Sun Feb 18 09:31:43 UTC 2007